World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
65
Citations
13477
World Ranking
7753
National Ranking
2263

Roger E. Koeppe publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Roger E. Koeppe sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 293 publications — 61st percentile

61% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Roger E. Koeppe D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Roger E. Koeppe sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 65 D-Index — 58th percentile

58% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Roger E. Koeppe is affiliated with the University of Arkansas at Fayetteville in the United States. Their research primarily focuses on the fields of biochemistry, genetics, and molecular biology, with specific expertise in molecular biology, atomic and molecular physics and optics, biomaterials, spectroscopy, and biomedical engineering.

The scientist's work extensively covers topics such as lipid membrane structure and behavior, protein structure and dynamics, RNA and protein synthesis mechanisms, spectroscopy and quantum chemical studies, supramolecular self-assembly in materials, advanced NMR techniques and applications, and force microscopy techniques and applications.

Frequent co-authors collaborating with Roger E. Koeppe include Denise V. Greathouse, Matthew J. McKay, Fahmida Afrose, Jake R. Price, and Kelsey Anne Marr.

Their scholarly output appears predominantly in a few key publication venues, including Biophysical Journal, ACS Omega, International Journal of Molecular Sciences, FEBS Letters, and Faraday Discussions.

Recent published papers reflect ongoing interest in membrane biophysics and peptide dynamics. Notable publications include:

  • Intrinsic Lipid Curvature and Bilayer Elasticity as Regulators of Channel Function: A Comparative Single-Molecule Study, 2024, International Journal of Molecular Sciences
  • Flanking aromatic residue competition influences transmembrane peptide helix dynamics, 2020, FEBS Letters
  • Membrane electrostatics sensed by tryptophan anchors in hydrophobic model peptides depends on non-aromatic interfacial amino acids: implications in hydrophobic mismatch, 2020, Faraday Discussions
  • Examination of pH dependency and orientation differences of membrane spanning alpha helices carrying a single or pair of buried histidine residues, 2020, Biochimica et Biophysica Acta (BBA) - Biomembranes
  • Lipid-Dependent Titration of Glutamic Acid at a Bilayer Membrane Interface, 2021, ACS Omega

Best Publications

  • Bilayer Thickness and Membrane Protein Function: An Energetic Perspective

    Olaf S. Andersen;Roger E. Koeppe

  • Different Membrane Anchoring Positions of Tryptophan and Lysine in Synthetic Transmembrane α-Helical Peptides

    Maurits R.R. de Planque;John A.W. Kruijtzer;Rob M.J. Liskamp;Derek Marsh

  • Induction of nonbilayer structures in diacylphosphatidylcholine model membranes by transmembrane alpha-helical peptides: importance of hydrophobic mismatch and proposed role of tryptophans.

    J. A. Killian;I. Salemink;M. R. R. De Planque;G. Lindblom

  • Bilayer-dependent inhibition of mechanosensitive channels by neuroactive peptide enantiomers.

    Thomas M. Suchyna;Sonya E. Tape;Roger E. Koeppe;Olaf S. Andersen

  • Influence of lipid/peptide hydrophobic mismatch on the thickness of diacylphosphatidylcholine bilayers. A 2H NMR and ESR study using designed transmembrane alpha-helical peptides and gramicidin A.

    M. R. R. De Planque;D. V. Greathouse;R. E. Koeppe;H. Schafer

  • Interfacial Anchor Properties of Tryptophan Residues in Transmembrane Peptides Can Dominate over Hydrophobic Matching Effects in Peptide−Lipid Interactions†

    M.R.R. de Planque;B.B. Bonev;J.A.A. Demmers;D.V. Greathouse

  • Regulation of sodium channel function by bilayer elasticity: the importance of hydrophobic coupling. Effects of Micelle-forming amphiphiles and cholesterol.

    Jens A. Lundbaek;Jens A. Lundbaek;P. I. A. Birn;Anker J. Hansen;Rikke Søgaard

  • Molecular determinants of channel function

    O. S. Andersen;R. E. Koeppe

  • Kinetics of gramicidin channel formation in lipid bilayers: transmembrane monomer association.

    Anne M. O'Connell;Roger E. Koeppe;Olaf S. Andersen

  • Capsaicin Regulates Voltage-Dependent Sodium Channels by Altering Lipid Bilayer Elasticity

    Jens Lundbaek;P. Birn;S. E. Tape;Gilman E. S. Toombes

  • Precursors in vivo of glutamate, aspartate and their derivatives of rat brain.

    R. M. O'Neal;R. E. Koeppe

  • Sensitivity of single membrane-spanning alpha-helical peptides to hydrophobic mismatch with a lipid bilayer: effects on backbone structure, orientation, and extent of membrane incorporation.

    M.R.R. de Planque;E. Goormaghtigh;D.V. Greathouse;R.E. Koeppe Ii

  • Geometry and Intrinsic Tilt of a Tryptophan-Anchored Transmembrane α-Helix Determined by 2H NMR

    Patrick C.A. van der Wel;Erik Strandberg;J. Antoinette Killian;Roger E. Koeppe

  • Tilt Angles of Transmembrane Model Peptides in Oriented and Non-Oriented Lipid Bilayers as Determined by 2H Solid-State NMR

    Erik Strandberg;Suat Özdirekcan;Dirk T.S. Rijkers;Patrick C.A. van der Wel

  • Engineering the gramicidin channel.

    Unknown

  • Amino acid sequence modulation of gramicidin channel function: effects of tryptophan-to-phenylalanine substitutions on the single-channel conductance and duration.

    Murray D. Becker;Denise V. Greathouse;Roger E. Koeppe;Olaf S. Andersen

  • Docosahexaenoic acid alters bilayer elastic properties

    Michael J. Bruno;Roger E. Koeppe;Olaf S. Andersen

  • Hydrophobic mismatch between helices and lipid bilayers.

    Thomas M. Weiss;Patrick C.A. van der Wel;J. Antoinette Killian;Roger E. Koeppe

  • Genistein can modulate channel function by a phosphorylation-independent mechanism: importance of hydrophobic mismatch and bilayer mechanics.

    Tzyh Chang Hwang;Roger E. Koeppe;Olaf S. Andersen

  • Curcumin is a Modulator of Bilayer Material Properties

    Helgi I Ingolfsson;Roger E Koeppe;Olaf S Andersen

  • Gramicidin channels

    O.S. Andersen;R.E. Koeppe;B. Roux

Frequent Co-Authors

Olaf S. Andersen
Olaf S. Andersen Cornell University
J. Antoinette Killian
J. Antoinette Killian Utrecht University
Stanley J. Opella
Stanley J. Opella University of California, San Diego
Benoît Roux
Benoît Roux University of Chicago
Amitabha Chattopadhyay
Amitabha Chattopadhyay Centre for Cellular and Molecular Biology
Robert M. Stroud
Robert M. Stroud University of California, San Francisco
John Katsaras
John Katsaras Oak Ridge National Laboratory
Göran Lindblom
Göran Lindblom Umeå University
Mark S.P. Sansom
Mark S.P. Sansom University of Oxford

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